Pet nail grinder



FIG. 1 is a top perspective view of the present pet nail grinder;

FIG. 2 is a left side view of the pet nail grinder of FIG. 1;

FIG. 3 is a right side view of the pet nail grinder of FIG. 1;

FIG. 4 is front view of the pet nail grinder of FIG. 1;

FIG. 5 is a rear view of the pet nail grinder of FIG. 1;

FIG. 6 is a top of the pet nail grinder of FIG. 1; and,

FIG. 7 is a bottom view of the pet nail grinder of FIG. 1.

The broken lines illustrate portions of the pet nail grinder that form no part of the claimed design. 

CLAIM The ornamental design for a pet nail grinder, as shown and described. 